CN219599022U - Accurate polishing mechanism - Google Patents
Accurate polishing mechanism Download PDFInfo
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- CN219599022U CN219599022U CN202320626586.7U CN202320626586U CN219599022U CN 219599022 U CN219599022 U CN 219599022U CN 202320626586 U CN202320626586 U CN 202320626586U CN 219599022 U CN219599022 U CN 219599022U
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- polishing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an accurate polishing mechanism, which comprises a machine base, a swinging disc, a swinging device and a polishing device, wherein the swinging disc is arranged on the machine base; the swinging disc is arranged on the machine base in a swinging way, and a perforation is formed in the swinging center of the swinging disc; the swinging device is arranged on the machine base and drives the swinging disc to swing in a reciprocating manner; the polishing device comprises two polishing components and a polishing driving device for driving the polishing components to work, wherein the two polishing components are arranged on the swinging disc, the two polishing components are respectively positioned on two sides of the perforation, the polishing driving device is arranged on the swinging disc, and the polishing driving device is in linkage with the two polishing components. According to the utility model, the two polishing assemblies can swing around the bent pipe and polish the two sides of the bent pipe, so that the precise polishing and polishing of the bent pipe are realized, the production efficiency can be effectively improved, and the consumption materials can be saved.
Description
Technical Field
The utility model relates to the field of pipe bending processing, in particular to an accurate polishing mechanism.
Background
The bent pipe generally comprises a bent part and a straight pipe part formed by outwards extending two ends of the bent part, and in the existing pipe bending process, in order to improve the practicality and the beauty of the bent pipe, the flaw parts such as damaged or deformed outer surface of the bent pipe need to be polished.
Chinese patent CN212371860U discloses an automatic sander for numerical control bent pipe, which can realize full-automatic polishing of bent pipe, the polishing mechanism of the automatic sander for numerical control bent pipe can polish bent pipe in a full-circle, the feeding assembly can drive the polishing mechanism to move along the track adapted to the shape of bent pipe, thus polishing the whole outer wall of bent pipe in a full-circle, the polishing mode has low production efficiency and wastes consumables; however, in polishing an actual bent pipe, most of the bent pipe is damaged or deformed on two sides, that is, most of the flaw parts of the bent pipe are on two sides of the bent pipe, when the actual bent pipe is primarily polished, only the two sides of the bent pipe are required to be primarily polished to remove damaged or deformed flaw parts on two sides of the bent pipe, so that an accurate polishing mechanism is required to polish and polish the flaw parts on two sides of the bent pipe.
Disclosure of Invention
The utility model aims to provide a precise polishing mechanism which can precisely polish and polish bent pipes, so that the production efficiency is effectively improved.
In order to achieve the above object, the solution of the present utility model is:
an accurate polishing mechanism comprises a machine base, a swinging disc, a swinging device and a polishing device; the swinging disc is arranged on the machine base in a swinging way, and a through installation perforation is formed in the swinging center of the swinging disc; the swinging device is arranged on the machine base and drives the swinging disc to swing in a reciprocating manner; the polishing device comprises two polishing components and a polishing driving device for driving the polishing components to work, the two polishing components are arranged on the swinging disc, the two polishing components are respectively positioned on two sides of the circle center of the installation perforation, the polishing driving device is installed on the swinging disc, and the polishing driving device is in linkage with the two polishing components.
The swinging device comprises a crank, a swinging arm and a swinging driving device; the swing driving device is arranged on the machine base, the crank is connected with the swing driving device and driven to rotate by the swing driving device, and two ends of the swing arm are respectively connected with the crank and the swing disc in a rotating way.
The swing driving device is a swing driving motor arranged on the machine base, and an output shaft of the swing driving motor is connected with the crank.
The polishing assembly comprises a driving wheel, a driven wheel, a tensioning wheel and a polishing belt, wherein the driving wheel, the driven wheel and the tensioning wheel of the polishing assembly are arranged on the swinging disc and distributed in a triangular shape, and the polishing belt surrounds the driving wheel, the driven wheel and the tensioning wheel; the polishing driving device drives the driving wheel of the polishing assembly to rotate so as to drive the polishing belt to move.
The polishing driving device comprises two polishing driving motors which are arranged on the swinging disc, and the two polishing driving motors respectively drive the driving wheels of the two polishing components to rotate.
The polishing assembly further comprises an auxiliary wheel, the auxiliary wheel is arranged on the swinging disk, and the polishing belt surrounds the auxiliary wheel.
The installation positions of the driven wheel, the tensioning wheel and the auxiliary wheel on the swinging disc are adjustable.
The swing disc is provided with a strip-shaped tensioning wheel perforation; the tensioning wheel is rotatably matched with a tensioning wheel mounting rod, and the mounting rod penetrates through the tensioning wheel through hole and is locked with the swinging disc through a bolt.
The swinging disc is of an eccentric structure.
The machine base is provided with a hollow connecting seat, and the swinging disc is connected with the connecting seat through a bearing or a copper sleeve.
After the scheme is adopted, when the precise polishing mechanism works, the bent pipe passes through the circle center of the installation perforation of the swinging disc and is positioned at the two polishing components, the swinging device drives the swinging disc to swing reciprocally and simultaneously the polishing driving device drives the two polishing components to work, so that the two polishing components swing reciprocally around the bent pipe by taking the center of the bent pipe as the swinging center, the two polishing components polish and polish the two sides of the bent pipe, and precise polishing and polishing of the bent pipe are realized, thereby effectively improving the production efficiency and saving the consumable materials.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model 1;
FIG. 2 is a schematic diagram of the structure of the present utility model 2;
FIG. 3 is a cross-sectional view of the present utility model;
description of the reference numerals:
a machine base 1, a connecting base 11,
a swinging disc 2, a mounting perforation 21, a connecting rod 22, a tensioning wheel perforation 23,
the swinging means 3 are arranged such that,
a swinging device 3, a crank 31, a swinging arm 32, a swinging driving device 33,
the polishing apparatus 4 is provided with a polishing device,
the polishing member 41, the driving pulley 411, the driven pulley 412, the tension pulley 413, the polishing belt 414, the tension pulley mounting bar 415, the auxiliary pulley 416,
a polishing driving device 42, a polishing driving motor 421,
and a bearing 5.
Description of the embodiments
In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.
As shown in fig. 1 to 3, the present utility model discloses a precise polishing mechanism, which comprises a machine base 1, a swinging disc 2, a swinging device 3 and a polishing device 4; the swinging disc 2 is arranged on the machine base 1 in a swinging way, a penetrating installation perforation 21 is formed in the swinging center of the swinging disc 2, the installation perforation 21 is used for a bent pipe to penetrate through, and the bent pipe can be fixed at the circle center of the installation perforation 21; the swinging device 3 is arranged on the machine base 1 and drives the swinging disc 2 to swing in a reciprocating manner; the polishing device 4 comprises two polishing components 41 and a polishing driving device 42 for driving the polishing components 41 to work, the two polishing components 41 are arranged on the swinging disc 2, the two polishing components 41 are respectively positioned on two sides of the center of the installation through hole 21 so that the two polishing components 41 are perpendicular to the central axis of the bent pipe, the polishing driving device 42 is arranged on the swinging disc 2, and the polishing driving device 42 is linked with the two polishing components 41 to drive the two polishing components 41 to work.
When the precise polishing mechanism works, the bent pipe passes through the circle center of the installation perforation 21 of the swinging disc 2 and is positioned between the two polishing components 41, the swinging device 3 drives the swinging disc 2 to swing reciprocally and simultaneously the polishing driving device 42 drives the two polishing components 41 to work, so that the two polishing components 41 swing reciprocally around the bent pipe by taking the center of the bent pipe as the swinging center, and the two polishing components 41 polish and polish the two sides of the bent pipe, thereby realizing precise polishing and polishing of the bent pipe, further effectively improving the production efficiency and saving the consumable materials.
In the present utility model, the swinging means 3 includes a crank 31, a swing arm 32, and a swing driving means 33; the swing driving device 33 is arranged on the machine base 1, the crank 31 is connected with the swing driving device 33 and is driven to rotate by the swing driving device 33, and two ends of the swing arm 32 are respectively connected with the crank 31 and the swing disc 2 in a rotating way; when the crank 31 is continuously rotated by the swing driving device 33, the crank 31 drives the swing disk 2 to reciprocate through the swing arm 32. Wherein the swing driving device 33 is a swing driving motor installed on the base 1, and an output shaft of the swing driving motor is connected with the crank 31; the swinging plate 2 is provided with a connecting rod 22, and the swinging arm 32 is rotatably connected with the connecting rod 22 of the swinging plate 2, so that the position of the swinging plate 2 can be conveniently set. The utility model can control the reciprocating swing angle of the swing disc 2 by replacing the swing arms 32 with different lengths, thereby controlling the reciprocating swing angle of the polishing component 41 around the bent pipe and controlling the polishing area of the bent pipe.
In the present utility model, the polishing component 41 includes a driving wheel 411, a driven wheel 412, a tensioning wheel 413, and a polishing belt 414, the driving wheel 411, the driven wheel 412, and the tensioning wheel 413 of the polishing component 41 are mounted on the swinging disk 2 and distributed in a triangle shape, the polishing belt 414 surrounds the driving wheel 411, the driven wheel 412, and the tensioning wheel 413, and the polishing belt 414 may be an abrasive belt or a polishing belt made of other materials; the polishing driving device 42 drives the driving wheel 411 of the polishing assembly 41 to rotate, so that the driving wheel 411 drives the polishing belt 414 to rotate, and the polishing driving device 42 includes two polishing driving motors 421 mounted on the swinging disk 2, and the two polishing driving motors 421 respectively drive the driving wheels 411 of the two polishing assemblies 41 to rotate. Wherein the swing disc 2 is provided with an elongated tensioning wheel perforation 23 for mounting a tensioning wheel 413; the tensioning wheel 413 is rotatably matched with a tensioning wheel mounting rod 415, the mounting rod 415 penetrates through the tensioning wheel through hole 23 and is locked with the swinging disc 2 through bolts, the mounting position of the tensioning wheel 413 on the swinging disc 2 is adjustable, and therefore people can ensure tensioning of the polishing belt 414 by adjusting the position of the tensioning wheel 413, and accordingly polishing effect is guaranteed.
In the present utility model, the polishing assembly 41 may further include an auxiliary wheel 416, the auxiliary wheel 416 is mounted on the swing disc 2, and the polishing belt 414 surrounds the auxiliary wheel 416, so that the length of the polishing belt 414 can be lengthened by the auxiliary wheel 416 while the tensioning of the polishing belt 414 can be ensured, and the length of the polishing belt 414 can be lengthened to enable the polishing belt 414 to be used for a longer time, thereby reducing the downtime caused by replacing the polishing belt 414, and contributing to improving the production efficiency. The auxiliary wheel 416 may also be provided to the swing disk 2 with reference to the mounting structure of the tension wheel 413 so that the mounting position of the auxiliary wheel 416 is adjustable, so that one can ensure the tension of the polishing belt 414 by adjusting the position of the auxiliary wheel 416, thereby ensuring the polishing effect. In addition, the driven wheel 412 may be provided to the swing disk 2 with reference to the mounting structure of the tension wheel 413 so that the mounting position of the auxiliary wheel 416 is adjustable, so that one can secure the polishing effect by adjusting the position of the driven wheel 412.
In the present utility model, the wobble plate 2 may have an eccentric structure, that is, the center of mass of the wobble plate 2 is different from the center of wobble of the wobble plate 2, so that the area of the wobble plate 2 is enlarged while interference between the wobble plate 2 and the bent pipe during wobble is avoided, and the enlarged area of the wobble plate 2 helps to lengthen the length of the polishing belt 414.
In the utility model, the base 1 is provided with a hollow connecting seat 11, the swinging disc 2 is connected with the connecting seat 11 through a bearing 5 or a copper sleeve, and the bearing 5 or the copper sleeve can enable the swinging disc 2 to swing smoothly.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (10)
1. Accurate polishing mechanism, its characterized in that: comprises a machine seat, a swinging disc, a swinging device and a polishing device;
the swinging disc is arranged on the machine base in a swinging way, and a through installation perforation is formed in the swinging center of the swinging disc;
the swinging device is arranged on the machine base and drives the swinging disc to swing in a reciprocating manner;
the polishing device comprises two polishing components and a polishing driving device for driving the polishing components to work, the two polishing components are arranged on the swinging disc, the two polishing components are respectively positioned on two sides of the circle center of the installation perforation, the polishing driving device is installed on the swinging disc, and the polishing driving device is in linkage with the two polishing components.
2. The precision polishing mechanism as recited in claim 1, wherein: the swinging device comprises a crank, a swinging arm and a swinging driving device; the swing driving device is arranged on the machine base, the crank is connected with the swing driving device and driven to rotate by the swing driving device, and two ends of the swing arm are respectively connected with the crank and the swing disc in a rotating way.
3. A precision polishing mechanism as recited in claim 2, wherein: the swing driving device is a swing driving motor arranged on the machine base, and an output shaft of the swing driving motor is connected with the crank.
4. The precision polishing mechanism as recited in claim 1, wherein: the polishing assembly comprises a driving wheel, a driven wheel, a tensioning wheel and a polishing belt, wherein the driving wheel, the driven wheel and the tensioning wheel of the polishing assembly are arranged on the swinging disc and distributed in a triangular shape, and the polishing belt surrounds the driving wheel, the driven wheel and the tensioning wheel;
the polishing driving device drives the driving wheel of the polishing assembly to rotate so as to drive the polishing belt to move.
5. The precision polishing mechanism as recited in claim 4, wherein: the polishing driving device comprises two polishing driving motors which are arranged on the swinging disc, and the two polishing driving motors respectively drive the driving wheels of the two polishing components to rotate.
6. The precision polishing mechanism as recited in claim 4, wherein: the polishing assembly further comprises an auxiliary wheel, the auxiliary wheel is arranged on the swinging disk, and the polishing belt surrounds the auxiliary wheel.
7. The precision polishing mechanism as recited in claim 6, wherein: the installation positions of the driven wheel, the tensioning wheel and the auxiliary wheel on the swinging disc are adjustable.
8. The precision polishing mechanism as recited in claim 7, wherein: the swing disc is provided with a strip-shaped tensioning wheel perforation; the tensioning wheel is rotatably matched with a tensioning wheel mounting rod, and the mounting rod penetrates through the tensioning wheel through hole and is locked with the swinging disc through a bolt.
9. The precision polishing mechanism as recited in claim 1, wherein: the swinging disc is of an eccentric structure.
10. The precision polishing mechanism as recited in claim 1, wherein: the machine base is provided with a hollow connecting seat, and the swinging disc is connected with the connecting seat through a bearing or a copper sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626586.7U CN219599022U (en) | 2023-03-27 | 2023-03-27 | Accurate polishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626586.7U CN219599022U (en) | 2023-03-27 | 2023-03-27 | Accurate polishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219599022U true CN219599022U (en) | 2023-08-29 |
Family
ID=87752263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320626586.7U Active CN219599022U (en) | 2023-03-27 | 2023-03-27 | Accurate polishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219599022U (en) |
-
2023
- 2023-03-27 CN CN202320626586.7U patent/CN219599022U/en active Active
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